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What property is if x equals 4 and y equals 2x then y equals 8?
Wiki User
∙ 13y ago
Substitution property.
Wiki User
∙ 13y ago
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What is the value of y equals 2x when x equals 4?
y=8 y = 2x y = 2(4) <-- substitute 4 for x y = 8 <-- this is your answer
Is 2-1 a solution of 2x - 4y equals 8?
According to the distributive property, 7x(4y + 4) - 8(4y + 4) = (7x - 8)(4y + 4). Is this question true or false?>
2x plus 8 equals 3x-4?
2x + 8 = 3x - 4 Subtract 2x from both sides: 8 = x - 4 Add 4 to both sides: 12 = x
How do you solve the equation 4 plus x equals 2x?
4 + x = 2x Subtract 'x' from both sides 4 = 2x - x x = 4 Verification 4 + 4 = 2(4) 8 = 2 x 4 = 8 True!!!!!
How can you find the independent variable for x in 2x -4y equals 8?
2x - 4y = 8 2x = 4y + 8 x = 2y + 4
What is an example for the distributive property using parenthesis?
2x(4+8) = 2x(4) and 2x(8)
What is the answer to 2x plus 5 equals equals 13?
2x + 5 = 13 2x = 8 2x/2 = 8/2 x=4
What is the answer to 2x-4 equals 6x plus 8?
2x-4=6x+8-8= -82x-12= 6x-2x= -2x-12= 4x/4=/4-3=x
What is the answer of 2x equals 8?
x = 4
What is the value of y equals 2x when x equals 4?
y=8 y = 2x y = 2(4) <-- substitute 4 for x y = 8 <-- this is your answer
What is the y-intercept of 2x-4y equals -8?
2x-4y=-8-2x......-2x-4y=-2x-8(-4y)/-4 | (-2x-8)/-4y=1/2x+2
Is 2-1 a solution of 2x - 4y equals 8?
According to the distributive property, 7x(4y + 4) - 8(4y + 4) = (7x - 8)(4y + 4). Is this question true or false?>
-2x plus 4-8 equals 4?
x=-4
What is the answer to 4 plus 2x equals 20?
8
2x plus 8 equals 3x-4?
2x + 8 = 3x - 4 Subtract 2x from both sides: 8 = x - 4 Add 4 to both sides: 12 = x
How do you solve the equation 4 plus x equals 2x?
4 + x = 2x Subtract 'x' from both sides 4 = 2x - x x = 4 Verification 4 + 4 = 2(4) 8 = 2 x 4 = 8 True!!!!!
What is 2x plus 4 equals 8?
2x+4=82x=8-4 (you subtract 4 on both sides)2x=4 (you then divide by 2 on both sides)x=2
